# -*-coding:utf-8-*-
import numpy as np
from PyQt5.Qt import *
import cv2


def cv_show(name, img):
    cv2.imshow(name, img)
    cv2.waitKey(0)
    cv2.destroyAllWindows()


img = cv2.imread("./resources/images/18.png")
image = cv2.rectangle(img, (10, 10), (100, 100), (0, 0, 0), 2)
hh = cv2.rectangle(img, (20, 20), (200, 200), (0, 0, 0), 2)
# cv_show('iamg', image)
cv_show('iamg', hh)